Find the Cumulative Frequency of the Frequency Table table[[Class,Frequency],[360-369,2],[370-379,3],[380-389,5],[390-399,7],[400-409,5],[410-419,4],[420-429,4],[430-439,1],[440-449,6]]
Step 1
The cumulative frequency of a data class is the number of dataelements in that class and all the previous classes.
Step 2
Simplify the cumulative frequency column.
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